{"vulnerability": "CVE-2026-97753", "sightings": [{"uuid": "cc9919d8-8855-46fa-a576-4d12b933bd7c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-97753", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mxwxr3lrw62w", "content": "\ud83d\udccc CVE-2026-97753 - Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. https://www.cyberhub.blog/cves/CVE-2026-97753", "creation_timestamp": "2026-10-15T21:07:07.908948Z"}, {"uuid": "474d4c89-f96e-428a-9844-0e0d85fab097", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-97753", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0422", "content": "", "creation_timestamp": "2026-10-13T11:36:28.000000Z"}, {"uuid": "96319f6e-431f-43a5-b6eb-a6d691e2cdd2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-97753", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117439103061235064", "content": "CVE-2026-97753 Microsoft Office Excel Remote Code Execution Vulnerability Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.\nhttps://www.cve.org/CVERecord?id=CVE-2026-97753https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97753#microsoft #Microsoft #Microsoft365AppsforEnterprise #MicrosoftOffice365forMac #MicrosoftOfficeLTSC2021 #MicrosoftOfficeLTSC2024 #MicrosoftOfficeLTSCforMac2021 #MicrosoftOfficeLTSCforMac2024 #OfficeOnlineServer#CVE_2026_97753#bot", "creation_timestamp": "2026-10-14T11:48:25.155991Z"}, {"uuid": "20b9c886-2cc1-49cf-a237-f2298347b462", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-97753", "type": "seen", "source": "https://www.acn.gov.it/portale/w/aggiornamenti-mensili-microsoft-25", "content": "", "creation_timestamp": "2026-10-14T01:49:33.000000Z"}]}